The adventures of Captain Underpants by Dav Pilkey(
Book
)85
editions published
between
1887
and
2018
in
English and French
and held by
5,407 WorldCat member
libraries
worldwide
When George and Harold hypnotize their principal into thinking that he is the superhero Captain Underpants, he leads them
to the lair of the nefarious Dr. Diaper, where they must defeat his evil robot henchmen

Captain Underpants and the attack of the talking toilets by Dav Pilkey(
Book
)76
editions published
between
1999
and
2018
in
8
languages
and held by
5,262 WorldCat member
libraries
worldwide
Principal Krupp once again turns into the superhero Captain Underpants in order to save the world, and Jerome Horwitz Elementary
School, from the evil talking toilets and the Turbo Toilet 2000

Captain Underpants and the perilous plot of Professor Poopypants : the fourth epic novel by Dav Pilkey(
Book
)32
editions published
between
2000
and
2016
in
3
languages
and held by
4,410 WorldCat member
libraries
worldwide
When Professor Pippy P. Poopypants comes to Jerome Horwitz Elementary School to teach science, and he goes off the deep end
because students make fun of his name, only Captain Underpants can save the school from the professor's perilous plot

The paperboy by Dav Pilkey(
Book
)30
editions published
between
1996
and
2018
in
3
languages
and held by
3,474 WorldCat member
libraries
worldwide
A paperboy and his dog enjoy the quiet of the early morning as they go about their rounds

Captain Underpants and the wrath of the wicked Wedgie Woman : the fifth epic novel by Dav Pilkey(
Book
)32
editions published
between
2000
and
2014
in
English
and held by
2,801 WorldCat member
libraries
worldwide
George and Harold have really done it this time-- they've created a monster! She's faster, smarter, and more evil than anything
the world has seen before--she's Wedgie Woman! With the help of her horrible robots and her horrendous hairdo, Wedgie Woman
is on a mission to take over the world, and she'll give a whopping wedgie to anyone who stands in her way--including Captain
Underpants

'Twas the night before Thanksgiving by Dav Pilkey(
Book
)10
editions published
between
1990
and
2010
in
English
and held by
2,754 WorldCat member
libraries
worldwide
School children on a field trip to Mack Nugget's farm save the lives of eight turkeys in this poem based on "The Night Before
Christmas."

The Hallo-wiener by Dav Pilkey(
Book
)16
editions published
between
1995
and
2016
in
English and Undetermined
and held by
2,658 WorldCat member
libraries
worldwide
All the other dogs make fun of Oscar the dachshund until one Halloween when, dressed as a hot dog, Oscar bravely rescues the
others

The adventures of Ook and Gluk : Kung-fu cavemen from the future by Dav Pilkey(
Book
)28
editions published
between
2010
and
2014
in
3
languages
and held by
2,558 WorldCat member
libraries
worldwide
Friends Ook and Gluk are always getting into trouble with their village chief until they pass through a portal into a future
run by the chief's descendant, where they learn kung fu so they can return to the past and free their people

Captain Underpants and the revolting revenge of the radioactive robo-boxers : the tenth epic novel by Dav Pilkey(
Book
)31
editions published
between
2012
and
2016
in
4
languages
and held by
2,512 WorldCat member
libraries
worldwide
When we last saw our heroes George and Harold, they had been turned into evil zombie nerds doomed to roam a devastated, post-apocalyptic
planet for all eternity. Tippy Tinkletrousers and this time-traveling hijinks prevented George and Harold from creating Captain
Underpants in the first place! Now, having changed the course of human history forever, they'll have to figure out a way to
change it back

Captain Underpants and the terrifying return of Tippy Tinkletrousers : the ninth epic novel by Dav Pilkey(
Book
)32
editions published
between
2006
and
2016
in
English
and held by
2,496 WorldCat member
libraries
worldwide
After being sent to jail for the rest of their lives, George and Harold are taken on a trip back in time by Tippy Tinkletrousers
back to their Kindergarten days where they must deal with their bully without the help of Captain Underpants

Dog Man by Dav Pilkey(
Book
)7
editions published
in
2016
in
English
and held by
2,215 WorldCat member
libraries
worldwide
Dog Man, a crimefighter with the head of a police dog and the body of a policeman, faces off against his archnemesis Petey
the Cat

Dog Man unleashed by Dav Pilkey(
Book
)15
editions published
between
2016
and
2018
in
English
and held by
2,152 WorldCat member
libraries
worldwide
Dog Man, a crimefighter with the head of a police dog and the body of a policeman, faces off against his archnemesis Petey
the cat

Ricky Ricotta's mighty robot vs. the voodoo vultures from Venus by Dav Pilkey(
Book
)14
editions published
between
2001
and
2014
in
English
and held by
2,085 WorldCat member
libraries
worldwide
A small mouse named Ricky Ricotta and his best friend, a giant flying robot, save the world from Victor Von Vulture and his
vicious voodoo vultures from Venus

Dog breath! : the horrible trouble with Hally Tosis by Dav Pilkey(
Book
)14
editions published
between
1994
and
2019
in
English
and held by
2,022 WorldCat member
libraries
worldwide
Hally, the Tosis family dog, has such bad breath that Mr. and Mrs. Tosis plan to give her away, until she proves to be an
invaluable watchdog